1-(3-氨基丙基)咪唑   、                                                                                      
(S)-3-[(2-Ethyl-1,1-dioxo-1,2,3,4,6,7-hexahydro-5,8-dioxa-1lambda*6*-thia-2-aza-anthracene-3-carbonyl)-amino]-2-oxo-4-phenyl-butyric acid methyl ester                                                                                                                                                                                                                                                                                                          生成                                                 2-ethyl-N-[(2S)-4-(3-imidazol-1-ylpropylamino)-3,4-dioxo-1-phenylbutan-2-yl]-1,1-dioxo-3,4,7,8-tetrahydro-[1,4]dioxino[2,3-g][1,2]benzothiazine-3-carboxamide